JPS537350A - Method of improving response time of display unit - Google Patents

Method of improving response time of display unit

Info

Publication number
JPS537350A
JPS537350A JP7290377A JP7290377A JPS537350A JP S537350 A JPS537350 A JP S537350A JP 7290377 A JP7290377 A JP 7290377A JP 7290377 A JP7290377 A JP 7290377A JP S537350 A JPS537350 A JP S537350A
Authority
JP
Japan
Prior art keywords
display unit
response time
improving response
improving
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7290377A
Other languages
English (en)
Japanese (ja)
Inventor
Afutaagatsuto Jiigufuriido
Sutanrei Kooru Jiyuni Haabaado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPS537350A publication Critical patent/JPS537350A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP7290377A 1976-06-21 1977-06-21 Method of improving response time of display unit Pending JPS537350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69798276A 1976-06-21 1976-06-21

Publications (1)

Publication Number Publication Date
JPS537350A true JPS537350A (en) 1978-01-23

Family

ID=24803413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7290377A Pending JPS537350A (en) 1976-06-21 1977-06-21 Method of improving response time of display unit

Country Status (4)

Country Link
US (1) US4143947A (fr)
JP (1) JPS537350A (fr)
DE (1) DE2727562A1 (fr)
FR (1) FR2356173A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148924A (ja) * 1985-12-23 1987-07-02 Sharp Corp 液晶光量変調素子

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658568C2 (de) * 1975-12-25 1983-12-22 Sharp K.K., Osaka Flüssigkristall-Darstellungseinrichtung mit einem pleochroitischen Farbstoff-Gastmaterial und einem nematischen Flüssigkristall-Wirtmaterial
US4208106A (en) * 1976-09-27 1980-06-17 Beckman Instruments, Inc. Fluorescent displays
US4702561A (en) * 1977-04-11 1987-10-27 Minnesota Mining And Manufacturing Company Pleochroic dyes and electro-optical displays therewith
CH629001A5 (fr) * 1978-02-06 1982-03-31 Ebauches Sa Cellule d'affichage electro-optique passif.
JPS54134452A (en) * 1978-04-10 1979-10-18 Hitachi Ltd Quest-host type liquid crystal display device
DE2827471C2 (de) * 1978-06-22 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallzelle mit einer induzierten cholesterischen Phase
US4203862A (en) * 1978-12-22 1980-05-20 Timex Corporation Liquid crystal composition
US4232950A (en) * 1979-02-23 1980-11-11 Minnesota Mining And Manufacturing Company Liquid crystal compositions including pleochroic dye
US4232949A (en) * 1979-02-23 1980-11-11 Minnesota Mining And Manufacturing Company Liquid crystal compositions containing pleochroic dye
US4228030A (en) * 1979-02-28 1980-10-14 General Electric Company Liquid crystal compositions
JPS56156817A (en) * 1980-05-09 1981-12-03 Hitachi Ltd Liquid-crystal display element
US4394070A (en) * 1980-07-16 1983-07-19 Minnesota Mining And Manufacturing Company Helichromic compounds and displays
US4514045A (en) * 1981-06-22 1985-04-30 Minnesota Mining And Manufacturing Company Helichromic-smectic liquid crystal compositions and display cells
DE3376692D1 (en) * 1982-06-29 1988-06-23 Secr Defence Brit Liquid crystal devices
US4596446B2 (en) * 1982-06-29 1997-03-18 Secr Defence Brit Liquid crystal devices with particular cholestric pitch-cell thickness ratio
JPS5923328A (ja) * 1982-07-29 1984-02-06 Sharp Corp 液晶表示装置
CH650350A5 (fr) * 1982-11-23 1985-07-15 Asulab Sa Cellule d'affichage a cristaux liquides.
IT1172826B (it) * 1983-04-20 1987-06-18 Consiglio Nazionale Ricerche Dispositivo a cristalli liquidi per la rotazione continua della polarizzazione selettiva di luce monocromatica
IN161652B (fr) * 1983-07-12 1988-01-09 Bbc Brown Boveri & Cie
JPS6050511A (ja) * 1983-08-31 1985-03-20 Hitachi Ltd 液晶表示素子
JPS60102086A (ja) * 1983-10-03 1985-06-06 ポラロイド　コ−ポレ−シヨン ３次元テレビジヨン作像装置
DE3526973A1 (de) * 1984-08-01 1986-02-06 Sharp Kk Blendfreier spiegel vom fluessigkristall-typ
US4780240A (en) * 1985-08-02 1988-10-25 Chisso Corporation Liquid crystal composition
DE4212744C2 (de) * 1992-04-16 1994-10-13 Merck Patent Gmbh TN-Zelle mit d. DELTAn zwischen 0,15 und 0,70 mum
US5327269A (en) * 1992-05-13 1994-07-05 Standish Industries, Inc. Fast switching 270° twisted nematic liquid crystal device and eyewear incorporating the device
US6258443B1 (en) 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
JPH08166605A (ja) * 1994-10-14 1996-06-25 Sharp Corp 液晶表示装置
US5699133A (en) * 1995-05-30 1997-12-16 Sanyo Electric Co., Ltd. Liquid crystal shutter having a specified zero voltage time viscosity product or a specified driving frequency
JPH112793A (ja) * 1997-06-13 1999-01-06 Matsushita Electric Ind Co Ltd 液晶表示パネル
DE10112954A1 (de) * 2000-04-18 2001-12-13 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige und Flüssigkristallmedium
US8643595B2 (en) * 2004-10-25 2014-02-04 Sipix Imaging, Inc. Electrophoretic display driving approaches
US8243013B1 (en) 2007-05-03 2012-08-14 Sipix Imaging, Inc. Driving bistable displays
US20080303780A1 (en) 2007-06-07 2008-12-11 Sipix Imaging, Inc. Driving methods and circuit for bi-stable displays
JP5327903B2 (ja) * 2007-09-07 2013-10-30 リアルディー インコーポレイテッド 液晶シャッタレンズ、立体視システムおよび眼鏡
US9224342B2 (en) * 2007-10-12 2015-12-29 E Ink California, Llc Approach to adjust driving waveforms for a display device
US8462102B2 (en) * 2008-04-25 2013-06-11 Sipix Imaging, Inc. Driving methods for bistable displays
US8558855B2 (en) * 2008-10-24 2013-10-15 Sipix Imaging, Inc. Driving methods for electrophoretic displays
US9019318B2 (en) * 2008-10-24 2015-04-28 E Ink California, Llc Driving methods for electrophoretic displays employing grey level waveforms
US20100194733A1 (en) * 2009-01-30 2010-08-05 Craig Lin Multiple voltage level driving for electrophoretic displays
US9251736B2 (en) 2009-01-30 2016-02-02 E Ink California, Llc Multiple voltage level driving for electrophoretic displays
US20100194789A1 (en) * 2009-01-30 2010-08-05 Craig Lin Partial image update for electrophoretic displays
US8294850B2 (en) * 2009-03-31 2012-10-23 Apple Inc. LCD panel having improved response
US9460666B2 (en) 2009-05-11 2016-10-04 E Ink California, Llc Driving methods and waveforms for electrophoretic displays
US8576164B2 (en) 2009-10-26 2013-11-05 Sipix Imaging, Inc. Spatially combined waveforms for electrophoretic displays
US11049463B2 (en) * 2010-01-15 2021-06-29 E Ink California, Llc Driving methods with variable frame time
US8558786B2 (en) * 2010-01-20 2013-10-15 Sipix Imaging, Inc. Driving methods for electrophoretic displays
US9224338B2 (en) * 2010-03-08 2015-12-29 E Ink California, Llc Driving methods for electrophoretic displays
US9013394B2 (en) 2010-06-04 2015-04-21 E Ink California, Llc Driving method for electrophoretic displays
TWI598672B (zh) 2010-11-11 2017-09-11 希畢克斯幻像有限公司 電泳顯示器的驅動方法
US10380931B2 (en) 2013-10-07 2019-08-13 E Ink California, Llc Driving methods for color display device
US10726760B2 (en) 2013-10-07 2020-07-28 E Ink California, Llc Driving methods to produce a mixed color state for an electrophoretic display
TWI550332B (zh) 2013-10-07 2016-09-21 電子墨水加利福尼亞有限責任公司 用於彩色顯示裝置的驅動方法
TW202001384A (zh) * 2018-06-15 2020-01-01 美商複合光子股份有限公司 液晶混合物及其製造方法，以及包含液晶混合物的裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650603A (en) * 1967-12-05 1972-03-21 Rca Corp Liquid crystal light valve containing a mixture of nematic and cholesteric materials in which the light scattering effect is reduced when an electric field is applied
IT946051B (it) * 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
US3806230A (en) * 1971-12-14 1974-04-23 Xerox Corp Liquid crystal imaging system having optical storage capabilities
FR2220804B1 (fr) * 1973-03-08 1976-10-08 Western Electric Co
US3891307A (en) * 1973-03-20 1975-06-24 Matsushita Electric Ind Co Ltd Phase control of the voltages applied to opposite electrodes for a cholesteric to nematic phase transition display
DE2538865A1 (de) * 1974-09-03 1976-03-11 Beckman Instruments Inc Nematische fluessigkristallmassen
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62148924A (ja) * 1985-12-23 1987-07-02 Sharp Corp 液晶光量変調素子

Also Published As

Publication number Publication date
FR2356173A1 (fr) 1978-01-20
US4143947A (en) 1979-03-13
DE2727562A1 (de) 1977-12-29

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